Here's Katie, a 20-something gal who goes by the moniker "Improper" on her tumbler blog. What a cutie. She looks so much like an old friend of mine, Caroline, who I had a huge crush on for several years.

This is a new favorite photo, combining so many sexy elements: outdoors in winter, cute hipster glasses, cute sweater, no pants!, and she's growing her bush back of cute red hair. And of course the cute smile/grin/smirk. All in all, sexy.